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93971 CPT Code: 2026 Billing, Documentation, Modifiers and Denial Prevention

CPT code 93971 unilateral or limited venous duplex billing 2026 hero banner: complete unilateral or limited bilateral study versus 93970 complete bilateral, prohibited Modifier 50 for a limited bilateral exam, Modifier 26 for interpretation-only and TC for technical-only, LCD-required ICD-10 pairings for DVT and venous insufficiency, and same-day NCCI edits with 93970 and 76536, from One O Seven RCM.

The 93971 CPT code looks like one of the simpler entries in a vascular ultrasound fee schedule. Payment problems start when study scope, documented laterality, medical necessity, and the diagnosis code on the claim tell different stories. Confusion with the neighboring bilateral code is the biggest source of code-selection risk on extremity venous duplex claims. […]

93970 CPT Code: Complete Billing and Documentation Guide

CPT code 93970 bilateral lower extremity duplex billing 2026 hero banner: complete bilateral venous study versus 93971 unilateral, prohibited Modifier 50 and laterality modifiers on 93970, NCCI bundling with 93971 on same claim, LCD-required ICD-10 pairings for DVT and venous insufficiency, and Modifier 26 for interpretation-only versus TC for acquisition, from One O Seven RCM.

CPT 93970 reports a complete bilateral duplex examination of the extremity veins, covering paired upper or lower extremities. The study combines structural imaging with blood-flow analysis, and compression or other documented maneuvers confirm the findings. Code selection has to match the examination performed and documented, not the exam that was originally ordered. Practices often search […]

99495 CPT Code: 2026 TCM Billing Rules, Documentation, and Denial Prevention

CPT code 99495 transitional care management billing 2026 hero banner: moderate MDM with 2-business-day patient contact and 14-calendar-day face-to-face visit over 30-day TCM period, 99495 versus 99496 comparison by MDM level and visit deadline, required visit bundled into TCM not separately billable as 99214, and denial prevention for missed timing and documentation gaps, from One O Seven RCM.

Your team saw the patient after a hospital discharge, documented the visit, and sent the claim. The denial came back anyway. Practices that treat the 99495 cpt code like a routine hospital follow-up see this denial repeat. The code pays for Transitional Care Management (TCM), a 30-day service that starts the day a patient leaves […]